1888391232

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4047

約数の個数: 280

約数和(自身を含む): 6891300416

約数和(自身を除く): 5002909184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2106, 2184, 2268, 2457, 2496, 2592, 2808, 2912, 3024, 3276, 3744, 4003, 4032, 4212, 4368, 4536, 4914, 5184, 5616, 5824, 6048, 6552, 7371, 7488, 8006, 8424, 8736, 9072, 9828, 11232, 12009, 12096, 13104, 14742, 16012, 16848, 17472, 18144, 19656, 22464, 24018, 26208, 28021, 29484, 32024, 33696, 36027, 36288, 39312, 48036, 52039, 52416, 56042, 58968, 64048, 67392, 72054, 78624, 84063, 96072, 104078, 108081, 112084, 117936, 128096, 144108, 156117, 157248, 168126, 192144, 208156, 216162, 224168, 235872, 252189, 256192, 288216, 312234, 324243, 336252, 364273, 384288, 416312, 432324, 448336, 468351, 471744, 504378, 576432, 624468, 648486, 672504, 728546, 756567, 768576, 832624, 864648, 896672, 936702, 1008756, 1092819, 1152864, 1248936, 1296972, 1345008, 1405053, 1457092, 1513134, 1665248, 1729296, 1793344, 1873404, 2017512, 2185638, 2269701, 2305728, 2497872, 2593944, 2690016, 2810106, 2914184, 3026268, 3278457, 3330496, 3458592, 3746808, 4035024, 4215159, 4371276, 4539402, 4995744, 5187888, 5380032, 5620212, 5828368, 6052536, 6556914, 6917184, 7493616, 8070048, 8430318, 8742552, 9078804, 9835371, 9991488, 10375776, 11240424, 11656736, 12105072, 13113828, 14987232, 16140096, 16860636, 17485104, 18157608, 19670742, 20751552, 22480848, 23313472, 24210144, 26227656, 29506113, 29974464, 33721272, 34970208, 36315216, 39341484, 44961696, 48420288, 52455312, 59012226, 67442544, 69940416, 72630432, 78682968, 89923392, 104910624, 118024452, 134885088, 145260864, 157365936, 209821248, 236048904, 269770176, 314731872, 472097808, 629463744, 944195616, 1888391232]

約数ペア:

[(1, 1888391232), (2, 944195616), (3, 629463744), (4, 472097808), (6, 314731872), (7, 269770176), (8, 236048904), (9, 209821248), (12, 157365936), (13, 145260864), (14, 134885088), (16, 118024452), (18, 104910624), (21, 89923392), (24, 78682968), (26, 72630432), (27, 69940416), (28, 67442544), (32, 59012226), (36, 52455312), (39, 48420288), (42, 44961696), (48, 39341484), (52, 36315216), (54, 34970208), (56, 33721272), (63, 29974464), (64, 29506113), (72, 26227656), (78, 24210144), (81, 23313472), (84, 22480848), (91, 20751552), (96, 19670742), (104, 18157608), (108, 17485104), (112, 16860636), (117, 16140096), (126, 14987232), (144, 13113828), (156, 12105072), (162, 11656736), (168, 11240424), (182, 10375776), (189, 9991488), (192, 9835371), (208, 9078804), (216, 8742552), (224, 8430318), (234, 8070048), (252, 7493616), (273, 6917184), (288, 6556914), (312, 6052536), (324, 5828368), (336, 5620212), (351, 5380032), (364, 5187888), (378, 4995744), (416, 4539402), (432, 4371276), (448, 4215159), (468, 4035024), (504, 3746808), (546, 3458592), (567, 3330496), (576, 3278457), (624, 3026268), (648, 2914184), (672, 2810106), (702, 2690016), (728, 2593944), (756, 2497872), (819, 2305728), (832, 2269701), (864, 2185638), (936, 2017512), (1008, 1873404), (1053, 1793344), (1092, 1729296), (1134, 1665248), (1248, 1513134), (1296, 1457092), (1344, 1405053), (1404, 1345008), (1456, 1296972), (1512, 1248936), (1638, 1152864), (1728, 1092819), (1872, 1008756), (2016, 936702), (2106, 896672), (2184, 864648), (2268, 832624), (2457, 768576), (2496, 756567), (2592, 728546), (2808, 672504), (2912, 648486), (3024, 624468), (3276, 576432), (3744, 504378), (4003, 471744), (4032, 468351), (4212, 448336), (4368, 432324), (4536, 416312), (4914, 384288), (5184, 364273), (5616, 336252), (5824, 324243), (6048, 312234), (6552, 288216), (7371, 256192), (7488, 252189), (8006, 235872), (8424, 224168), (8736, 216162), (9072, 208156), (9828, 192144), (11232, 168126), (12009, 157248), (12096, 156117), (13104, 144108), (14742, 128096), (16012, 117936), (16848, 112084), (17472, 108081), (18144, 104078), (19656, 96072), (22464, 84063), (24018, 78624), (26208, 72054), (28021, 67392), (29484, 64048), (32024, 58968), (33696, 56042), (36027, 52416), (36288, 52039), (39312, 48036)]